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Outcomes of exomphalos: an institutional experience
Akshaya J Vachharajani1, Rakesh Rao, Sundeep Keswani
1Department of Pediatrics, Division of Newborn Medicine, St. Louis Children's Hospital, Washington University School of Medicine, 1, Children's Place, St Louis, MO 63110, USA. vachharajani@kids.wustl.edu
Neonates with exomphalos minor experience better survival and shorter hospital stays compared to those with exomphalos major. Exomphalos major is associated with higher mortality and respiratory failure as a primary cause of death.
Area of Science:
- Neonatal surgery
- Pediatric surgery
- Congenital anomalies
Background:
- Exomphalos, a type of abdominal wall defect in newborns, is linked to significant mortality and morbidity.
- Understanding outcomes based on exomphalos type is crucial for neonatal care.
Purpose of the Study:
- To review and analyze the outcomes of neonates diagnosed with exomphalos.
- To compare outcomes between exomphalos minor and exomphalos major defects.
Main Methods:
- Retrospective study of 52 neonates with exomphalos from 1996-2007.
- Stratification into exomphalos minor and major groups based on defect size and content.
- Analysis of mortality, length of stay, ventilation duration, and feeding outcomes.
Main Results:
- Exomphalos major (27 cases) had higher mortality (33%) than exomphalos minor (8%).
- Exomphalos minor cases showed significantly shorter length of stay, time to full enteral feeds, and mechanical ventilation duration.
- Syndromic associations were more frequent in exomphalos minor, while respiratory failure was a key mortality factor in exomphalos major.
Conclusions:
- Exomphalos minor is associated with improved survival and shorter hospital resource utilization.
- Exomphalos major presents greater challenges, with respiratory failure being a primary cause of mortality.
- Management strategies may need to be tailored based on exomphalos classification.
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